This is similar to the another one I posted but want to see what people think the answer is and why.These are practice questions from an assessment company but these seem quite interesting.
It would be
The second one down.
Looking at the first square in the example, let's call the top dot A and the lower one B.
Dot A travels down to the left and then up to the right. Think of it as an oscillating dot on that diagonal. Dot B appears to travel like a knight in chess, so in the second square, it is at top left, then bottom middle, then top right, and the only option from the right is middle left.